Lantronix 300.000.4000 User manual

Two-Port KVM Switch
Model 300.000.4000
User Guide
Part Number 15.00.040
Revision
A
August 2002

2-Port KVM User Guide Lantronix Inc.
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User Guide KVM 2-Port
Copyright & Trademark
© 2002, Lantronix. All rights reserved. No part of the contents of this book may be transmitted or
reproduced in any form or by any means without the written permission of Lantronix. Printed in
the United States of America. Also electronically distributed via Adobe PDF file format.
Ethernet is a trademark of XEROX Corporation. UNIX is a registered trademark of The Open
Group. Windows 95, Windows 98, Windows 2000, and Windows NT are trademarks of
Microsoft Corp. Netscape is a trademark of Netscape Communications Corporation. Adobe
Acrobat and PDF are trademarks of Adobe Corporation. Other trademarks and service marks are
held by their respective owners.
2-Port KVM User Guide
Lantronix
15353 Barranca Parkway
Irvine, CA 92618 USA
Phone: [phone]
Fax: [phone]
Internet: www.lantronix.com
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2-Port KVM User Guide Lantronix Inc.
Disclaimer & Revisions
Operation of this equipment in a residential area is likely to cause interference in which case the
user, at their own expense, will be required to take whatever measures may be required to correct
the interference.
Attention: This product has been designed to comply with the limits for a Class A
digital device pursuant to Part 15 of FCC Rules. These limits are designed to provide
reasonable protection against such interference when operating in a commercial
environment. This equipment generates, uses, and can radiate radio frequency
energy, and if not installed and used in accordance with this guide, may cause
harmful interference to radio communications.
Changes or modifications to this device not explicitly approved by Lantronix will void the user's
authority to operate this device.
The information in this guide may change without notice. The manufacturer assumes no
responsibility for any errors that may appear in this guide.
Date Rev. Part
No.
Comments
August 2002 A 15.00.040 Initial Release
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User Guide KVM 2-Port
Declaration of Conformity
(according to ISO/IEC Guide 22 and EN 45014)
Manufacturer’s Name & Address:
Lightwave Communications, 100 Washington Street, Milford, CT 06460 USA
Lightwave is a Lantronix Company.
Declares that the following product:
Product Name & Model: KVM 2-Port
Conforms to the following standards or other normative documents:
Safety:
EN60950: 1992+A1, A2, A3, A4, A11
Electromagnetic Emissions:
EN55022 Class A: 1998 (CISPR 22, Class A: 1993, A1: 1995, A2: 1996)
EN 1000-3-2/A14: 2000
EN 10003-3: 1994
Electromagnetic Immunity:
EN55024: 1998 Information Technology Equipment-Immunity Characteristics:
EN61000-4-2: 1995 Electro-Static Discharge Test
EN61000-4-3: 1996 Radiated Immunity Field Test
EN61000-4-4: 1995 Electrical Fast Transient Test
EN61000-4-5: 1995 Power Supply Surge Test
EN61000-4-6: 1996 Conducted Immunity Test
EN61000-4-8: 1993 Magnetic Field Test
EN61000-4-11: 1994 Voltage Dips & Interrupts Test
Supplementary Information:
This Class A digital apparatus complies with Canadian ICES-003 (CSA) and has been verified as
being compliant within the Class A limits of the FCC Radio Frequency Device Rules (FCC Title
47, Part 15, Subpart B CLASS A), measured to CISPR 22: 1993 limits and methods of
measurement of Radio Disturbance Characteristics of Information Technology Equipment. This
product also complies with the requirements of the Low Voltage Directive 72/23/EEC and the
EMC Directive 89/336/EEC.
This product carries the CE mark since it has been tested and found compliant with the following
standards:
Safety: EN 60950
Emissions: EN 55022 Class A
Immunity: EN 55024
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2-Port KVM User Guide Lantronix Inc.
Table of Contents
1.0 System Description ......................................................................................... 7
1.1 System Features ......................................................................................... 7
2.0 Installation ....................................................................................................... 7
2.1 System Features ......................................................................................... 8
2.2 Hardware Features...................................................................................... 8
2.3 Mounting Instructions .................................................................................. 8
2.4 Connections................................................................................................. 9
3.0 Operation ...................................................................................................... 10
3.1 Front Panel Button operation..................................................................... 11
3.1 Keyboard operation ................................................................................... 11
3.3 Keyboard Emulation .................................................................................. 11
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User Guide KVM 2-Port
1.0 System Description
The Lantronix 2-Port KVM (300.000.4000) is a Keyboard, Mouse and Video
switching system for one user and two PS/2-equipped computers.
2-Port KVM, Front View
1.1 System Features
• Control two computers with one Keyboard, Mouse and Monitor
• Emulates PS/2 Keyboard in the event of power interruption
• Front panel pushbutton controls AND keyboard control
• Front panel LEDs show connection status and power
2.0 Installation
The KVM 2-Port is connected in between two computers (or servers) and one
user station, consisting of a PS/2-type keyboard, PS/2-type mouse or trackball
device, and a video monitor. It must be placed within limited cable distances of
these components, but is generally placed on a shelf or in a 19-inch EIA
equipment rack near the computer equipment. The KVM 2-port requires one AC
power connection (an IEC-type power cordset is provided with the unit).
All connections are made with industry-standard mouse, keyboard and video
connectors found in conventional PC computer equipment. The necessary PS/2
and Video cables are ordered and shipped with the KVM 2-Port.
KVM 2-Port, Rear View, showing connections
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2-Port KVM User Guide Lantronix Inc.
The KVM 2-port unit has two pushbuttons and several LEDs on its front panel.
The user will press the pushbuttons to switch from one server to the other. The
User may also switch from server to server using keyboard commands, and need
not press the front panel buttons to operate the unit.
There are no user-servicable parts inside the unit. A protective power fuse is
located in the power entry module, accessible from the rear of the unit. The fuse
should never need replacement during normal operation or usage.
2.1 System Features
• PS/2-type connections for Keyboard and Mouse
• HD-15 connectors for Video Monitors
• Independent of computer platform and OS
• Silent operation, suitable for placement near personnel
• Class A compliant device
2.2 Hardware Features
• Rack Mountable in standard EIA 19-inch rack, 1RU tall
• AC powered using a single universal AC power inlet (with IEC cordset)
• One User position for a Keyboard, Mouse and HD15 Video Connection
• Two Computer positions (A & B) for Keyboard, Mouse and HD15 Video
connection inputs
• Keyboard connections are emulated to maintain proper signals between
the two computers; keyboard emulation is maintained even if the 2-Port
KVM loses power
• Low power usage and silent operation. Unit is convection cooled and
requires no special environmental considerations
2.3 Mounting Instructions
The 2-port KVM is in a metal enclosure and may be placed on a shelf, or rack-
mounted in a conventional EIA-type 19-inch rack. Removable rack mount
brackets are included with the unit. You must provide rack mount screws for your
rack assembly.
All connections are made to the rear of the unit, and the Power Switch is on the
rear of the unit.
If placing the unit on a shelf or desktop, install the four rubber feet included with
the unit to protect the desk surface.
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User Guide KVM 2-Port
KVM 2-Port, Side View, showing removable Rack Mount bracket
2.4 Connections
Your system is shipped with the two Video Cables and four PS/2 cables (for
Mouse and Keyboard), based on your requirements. After locating the Computer
equipment and the KVM 2-Port where desired:
1. Using conventional PS/2 (MiniDIN-6) mouse and keyboard male-to-
male cables, connect 'Computer A' to the Mouse (M) and Keyboard
(K) connector on the back of the unit. Connect Computer B in a
similar fashion.
2. Connect the User's Keyboard or Keyboard/Trackball device to the
User's Keyboard (K) and Mouse (M) connectors.
3. Connect the Video sources from Computer A and Computer B to
the appropriate Video connectors on the back of the unit.
4. Connect the User's Monitor to the User video connector.
5. Connect the power cords. Turn the Computers on, turn the Monitor
On and turn the KVM 2-Port On (no particular order required).
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2-Port KVM User Guide Lantronix Inc.
100-240V~,.3A,50/60HzT4A,250VAC
Caution!Replacewithsametypeandratingfuse.
USER
COMPUTERA
COMPUTERB
MKVMKVMKV
Monitor
Keyboard Mouse
Computer B
Computer A
PS/2 Mouse M-M
PS/2 Keyboard M-M
HD15 Video M-M Cable
PS/2 Mouse M-M
PS/2 Keyboard M-M
HD15 Video M-M Cable
HD15
Video
Cable
PS/2
Mouse
PS/2
Keyboard
AC Power
KVM 2-Port, Rear View, showing typical connections
3.0 Operation
User Operation does not interfere with any mouse or keyboard activity of the
attached computers. There are two methods of operations: buttons and keyboard
control.
The front panel Power LED (to the left side) will show GREEN with normal
power. If the KVM 2-Port loses power, the Video signal will be lost.
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